106 lines
4.1 KiB
C++
106 lines
4.1 KiB
C++
/*
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* Copyright (C) 2019 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include <wtf/Function.h>
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#include <wtf/HashMap.h>
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#include <wtf/Variant.h>
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#include <wtf/Vector.h>
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#include <wtf/persistence/PersistentCoders.h>
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#include <wtf/text/WTFString.h>
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namespace WebCore {
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class SharedBuffer;
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class PasteboardCustomData {
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public:
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struct Entry {
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WEBCORE_EXPORT Entry();
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WEBCORE_EXPORT Entry(const Entry&);
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WEBCORE_EXPORT Entry(Entry&&);
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WEBCORE_EXPORT Entry& operator=(const Entry& otherData);
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WEBCORE_EXPORT Entry& operator=(Entry&& otherData);
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Entry(const String& type);
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String type;
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String customData;
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Variant<String, Ref<SharedBuffer>> platformData;
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};
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WEBCORE_EXPORT PasteboardCustomData();
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WEBCORE_EXPORT PasteboardCustomData(String&& origin, Vector<Entry>&&);
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WEBCORE_EXPORT PasteboardCustomData(PasteboardCustomData&&);
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WEBCORE_EXPORT PasteboardCustomData(const PasteboardCustomData&);
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WEBCORE_EXPORT ~PasteboardCustomData();
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const String& origin() const { return m_origin; }
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void setOrigin(const String& origin) { m_origin = origin; }
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WEBCORE_EXPORT Ref<SharedBuffer> createSharedBuffer() const;
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WEBCORE_EXPORT static PasteboardCustomData fromSharedBuffer(const SharedBuffer&);
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WEBCORE_EXPORT static PasteboardCustomData fromPersistenceDecoder(WTF::Persistence::Decoder&&);
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String readString(const String& type) const;
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RefPtr<SharedBuffer> readBuffer(const String& type) const;
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String readStringInCustomData(const String& type) const;
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void writeString(const String& type, const String& value);
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void writeData(const String& type, Ref<SharedBuffer>&& data);
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void writeStringInCustomData(const String& type, const String& value);
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void clear();
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void clear(const String& type);
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#if PLATFORM(COCOA)
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WEBCORE_EXPORT static const char* cocoaType();
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#elif PLATFORM(GTK)
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static const char* gtkType() { return "org.webkitgtk.WebKit.custom-pasteboard-data"; }
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#endif
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void forEachType(Function<void(const String&)>&&) const;
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void forEachPlatformString(Function<void(const String& type, const String& data)>&&) const;
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void forEachPlatformStringOrBuffer(Function<void(const String& type, const Variant<String, Ref<SharedBuffer>>& data)>&&) const;
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void forEachCustomString(Function<void(const String& type, const String& data)>&&) const;
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bool hasData() const;
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bool hasSameOriginCustomData() const;
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Vector<String> orderedTypes() const;
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WEBCORE_EXPORT PasteboardCustomData& operator=(const PasteboardCustomData& otherData);
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const Vector<Entry>& data() const { return m_data; }
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private:
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HashMap<String, String> sameOriginCustomStringData() const;
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Entry& addOrMoveEntryToEnd(const String&);
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String m_origin;
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Vector<Entry> m_data;
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};
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} // namespace WebCore
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